Weather forecast for tomorrow
Acton, MA

Weather forecast for tomorrow

Friday, May 16.

Cloudy
5:20 am

8:03 pm
EDT
Cloudy
82°F / 61°F
  • Wind: 7mph SSW
  • Humidity: 67%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 6
Tomorrow, on Friday, May 16, a mostly cloudy day is ahead.
The highest forecasted temperature is a moderately hot 82.4°F, while the lowest temperature will be an enjoyable 60.8°F.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a tropical 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
An unusual warmer pattern is expected, as the day’s high matches June's typical max of 75.6°F.
Sunrise will be at 5:20 am and sunset at 8:03 pm; tomorrow's daylight will last for 14h and 43min.

Frequently asked questions

What is the weather forecast for Acton for tomorrow?
Tomorrow, in Acton, the day will be cloud-filled.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 82.4°F, while the lowest temperature will be 60.8°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 86°F.
The maximum temperature will be significantly higher than the average highest temperature of 67.5°F in May. The lowest temperature will be also notably higher than the average low of 48.7°F.
When are sunrise and sunset tomorrow in Acton?
On Friday, in Acton, sunrise will be at 5:20 am and sunset at 8:03 pm (EDT).
How many hours of daylight will Acton have tomorrow?
In Acton, tomorrow, there will be 14h and 43min of daylight.

Hourly weather forecast

12 am
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.8"Hg
  • Humidity: 100%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 1mi
2 am
  • 61°F
  • Feels like:
    61°F
Foggy
Foggy
  • Wind: 1mph S
  • Pressure: 29.77"Hg
  • Humidity: 100%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 0mi
4 am
  • 61°F
  • Feels like:
    61°F
Foggy
Foggy
  • Wind: 1mph SW
  • Pressure: 29.77"Hg
  • Humidity: 100%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 0mi
Sunrise: 5:20 am
6 am
  • 61°F
  • Feels like:
    61°F
Foggy
Foggy
  • Wind: 1mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 100%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 0mi
8 am
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Wind: 2mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 92%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 1mi
10 am
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 4mph SW
  • Pressure: 29.77"Hg
  • Humidity: 77%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 8mi
12 pm
  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph S
  • Pressure: 29.68"Hg
  • Humidity: 53%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 81°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph S
  • Pressure: 29.65"Hg
  • Humidity: 49%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 7mph S
  • Pressure: 29.65"Hg
  • Humidity: 57%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
8 pm
  • 72°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph S
  • Pressure: 29.68"Hg
  • Humidity: 67%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 8mi
Sunset: 8:03 pm
10 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 29.68"Hg
  • Humidity: 79%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 5mi
Tomorrow, on Friday, primarily dull and occasionally low-visibility weather is predicted.
The temperature will vary between a minimum of 59°F and a maximum of 80.6°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will be more comparable to what’s typical for June than the usual maximum in May. The minimum temperature will be also more in line with June's average low of 56.5°F than May's typical 48.7°F.
Updated: May 16, 2025 @ 01:40:54 UTC
Published by: Weather Atlas | About Us
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